38549744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 79548480

約数和(自身を除く): 40998736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 593, 956, 1186, 1912, 2372, 3824, 4063, 4744, 8126, 9488, 10081, 16252, 20162, 32504, 40324, 65008, 80648, 141727, 161296, 283454, 566908, 1133816, 2267632, 2409359, 4818718, 9637436, 19274872, 38549744]

約数ペア:

[(1, 38549744), (2, 19274872), (4, 9637436), (8, 4818718), (16, 2409359), (17, 2267632), (34, 1133816), (68, 566908), (136, 283454), (239, 161296), (272, 141727), (478, 80648), (593, 65008), (956, 40324), (1186, 32504), (1912, 20162), (2372, 16252), (3824, 10081), (4063, 9488), (4744, 8126)]